About a week ago the ASF Bugzilla was migrated to a new, separate host. As a result, the issue URLs have changed from https://issues.apache.org/bugzilla/ to https://bz.apache.org/bugzilla/ The host name is still usable and all issue links are successfully redirected to the new host. I have not seen any blog post explaining the change yet, but I guess that it is official. If this change is permanent then we need to update Bugzilla links: (1) in tomcat-docs XSLT style that processes <bug>number</bug> elements - in documentation - on the main tomcat.a.o site (2) explicit references - in documentation, - ROOT web application, - on the main tomcat.a.o site (3) SVN properties on project roots, Currently we have the following ones configured: bugtraq:logregex (https?\://issues.apache.org/bugzilla/show_bug.cgi\?id=\d+|BZ\s?\d+) (\d+) bugtraq:message Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=%BUGID% bugtraq:url https://issues.apache.org/bugzilla/show_bug.cgi?id=%BUGID%
It is official. Links all updated.